{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "patch vulnerability", "arguments": ["patch number", "common vulnerabilities and exposures", "patch", "supported platform", "vulnerability", "releaser", "time", "vulnerable system"]}], "input": "After almost 18 months , the company finally issued a patch for the reported issue , but Dormann says the patch does not address the problem at the core of the issue ."}
{"patch vulnerability": [{"patch number": "NAN", "common vulnerabilities and exposures": "NAN", "patch": "a patch", "supported platform": "NAN", "vulnerability": "the reported issue", "releaser": "the company", "time": "After almost 18 months", "vulnerable system": "NAN"}]}